*May 15, 2020 update from NASA SMD*
Original Closing Date: May 15th 2020.
Revised Closing Date: June 1st 2020 5 PM Eastern Time. For any additional information or questions concerning this Request for Information email esp@ostp.eop.gov attention the NSTC Executive Director, Chloe Kontos, and include “RFI Response: ESP” in the subject line.*